1girl alpha_(yukai_na_nakamatachi) animal_ears animal_hood artist_name black_one-piece_swimsuit breasts brown_hair character_name cleavage collarbone fake_animal_ears frilled_jacket frilled_thighhighs frills full_body highres hood hooded_jacket idolmaster idolmaster_cinderella_girls innertube jacket long_hair looking_at_viewer medium_breasts ogata_chieri one-piece_swimsuit open_clothes open_jacket open_mouth pink_jacket rabbit_ears school_swimsuit shiny_skin signature single_thighhigh solo striped_clothes striped_thighhighs swim_ring swimsuit thighhighs twintails wrist_cuffs yellow_eyes